function formHandler(){
var URL = document.form.site.options[document.form.site.selectedIndex].value;
window.location.href = URL;
}

document.write('<form name="form">');
document.write('<select name="site" size="1" length="20">');
document.write('<option value="">Choose a Storyline');
document.write('<option value="?p=1848">--2010-2011');
document.write('<option value="?p=1890">Deep Background');
document.write('<option value="?p=1885">Not Tech Support');
document.write('<option value="?p=1880">People of Interest');
document.write('<option value="?p=1860">Movie Night');
document.write('<option value="?p=1848">Know the Truth');
document.write('<option value="?p=1587">--2009-2010');
document.write('<option value="?p=1326">--2008-2009');
document.write('<option value="?p=1066">--2007-2008');
document.write('<option value="?p=811">--2006-2007');
document.write('<option value="?p=548">--2005-2006');
document.write('<option value="?p=433">--2004-2005');
document.write('<option value="?p=270">--2003-2004');
document.write('<option value="?p=124">--2002-2003');
document.write('<option value="?p=1">--2001-2002');
document.write('</select>');
document.write('<input type=button value="Go!" onClick="javascript:formHandler()">');
document.write('</form>');